I bought this back in august, and I'm just now getting around to installing it. However, it looks like the installer was for an updated version of PP 2014 because the SN is incorrect. 

Is there any way to know which installer you are using? I don't get why we can't just download the actual files...I've got some cheap crappy interface for downloading service packs and programs, and I think the fact that I was trying to download SP 4 for 2014 it messed up my Dev download...